120932842 has 8 divisors (see below), whose sum is σ = 187654500. Its totient is φ = 58381344.

The previous prime is 120932837. The next prime is 120932843. The reversal of 120932842 is 248239021.

It can be written as a sum of positive squares in 2 ways, for example, as 108180801 + 12752041 = 10401^2 + 3571^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (120932843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1042467 + ... + 1042582.

Almost surely, 2^120932842 is an apocalyptic number.

120932842 is a deficient number, since it is larger than the sum of its proper divisors (66721658).

120932842 is a wasteful number, since it uses less digits than its factorization.

120932842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2085080.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 120932842 is about 10996.9469399466. The cubic root of 120932842 is about 494.5172206848.

The spelling of 120932842 in words is "one hundred twenty million, nine hundred thirty-two thousand, eight hundred forty-two".